code {
    font-family: Courier, monospace;
}
.pod-title {
    background-color: #eee;
    border: 1px solid #ddd;
    border-bottom: 0;
    font-size: 1.25em;
    padding: 4px 10px;
    border-radius: 3px 3px 0 0;
}
.pod-title.closed {
    border-radius: 3px;
}
.smiley {
    position: absolute;
    left: 0px;
    top: 4px;
}
.perseus-single-editor {
    box-sizing: border-box;
    width: 100%;
}
.perseus-json-editor {
    width: 100%;
    font-family: monospace;
    height: 500px;
}
.perseus-json-editor.invalid {
    background-color: #ffe6e6;
}
.perseus-textarea-pair {
    border: 1px solid #ddd;
    font-size: 12px;
    line-height: 1.6;
    position: relative;
}
.perseus-textarea-pair > .perseus-textarea-underlay {
    color: transparent;
    margin-bottom: 12px;
    padding: 10px;
    white-space: pre-wrap;
    word-wrap: break-word;
}
.perseus-textarea-pair > .perseus-textarea-underlay b {
    font-weight: normal;
    background-color: #dfd;
}
.perseus-textarea-pair > .perseus-textarea-underlay b.selected {
    background-color: #ddf;
}
.perseus-textarea-pair > .perseus-textarea-underlay b.error {
    background-color: #fcc;
}
.perseus-textarea-pair > textarea {
    background: transparent;
    border: 0;
    box-sizing: border-box;
    font: inherit;
    height: 100%;
    left: 0;
    overflow: hidden;
    padding: 10px;
    position: absolute;
    resize: none;
    top: 0;
    width: 100%;
}
.perseus-widget-row {
    margin: 7px 0;
    width: 100%;
}
.perseus-widget-row .perseus-widget-left-col,
.perseus-widget-row .perseus-widget-right-col {
    display: inline-block;
    width: 50%;
}
.perseus-widget-row .perseus-widget-left-col .range-input,
.perseus-widget-row .perseus-widget-right-col .range-input {
    float: right;
    margin-right: 5px;
}
.perseus-widget-row > .range-input {
    margin-left: 10px;
}
.perseus-answer-options {
    border: 1px solid #ddd;
    padding: 10px;
}
.perseus-answer-options * {
    margin-bottom: 4px;
}
.perseus-answer-widget {
    border: 1px solid #ddd;
    border-radius: 0 0 3px 3px;
    padding: 10px;
}
.perseus-answer-none {
    border-bottom: 1px solid #ddd;
}
.perseus-answer-none > div {
    display: none;
}
.perseus-widget-editor {
    border: 1px solid #ddd;
    border-radius: 3px;
    margin-top: 10px;
}
.perseus-widget-editor .perseus-widget-editor-title {
    background-color: #eee;
    border: 1px solid #ddd;
    border-bottom: 0;
    font-size: 1.25em;
    padding: 4px 10px;
    border-radius: 3px 3px 0 0;
    border: 0;
    display: flex;
    align-items: center;
    position: relative;
    cursor: pointer;
}
.perseus-widget-editor .perseus-widget-editor-title.closed {
    border-radius: 3px;
}
.perseus-widget-editor .perseus-widget-editor-title :first-child {
    flex-grow: 1;
}
.perseus-widget-editor .perseus-widget-editor-title > a {
    color: inherit;
    text-decoration: none;
}
.perseus-widget-editor .perseus-widget-editor-title .alignment {
    margin-right: 5px;
}
.perseus-widget-editor .perseus-widget-editor-title .simple-button {
    font-size: 13px;
    padding: 0 10px;
}
.perseus-widget-editor .perseus-widget-editor-content {
    border-radius: 0 0 3px 3px;
    border-top: 1px solid #ddd;
    padding: 10px;
    transition: all 0s;
}
.perseus-widget-editor .perseus-widget-editor-content.leave {
    display: none;
}
.perseus-widget-editor .perseus-widget-editor-content .inline-options {
    float: inline-start;
    /* flexbox and inline-block don't work on <legend> elements, so going old-school here */
    line-height: 24px;
    /* for alignment with items in same line (like pills or buttons) */
    padding-inline-end: 0.5em;
}
.perseus-widget-editor .perseus-widget-editor-content .tooltip-for-legend {
    display: inline-block;
    line-height: 24px;
}
.perseus-widget-editor .categorizer-container {
    overflow-x: scroll;
}
.perseus-widget-editor .section-accordion {
    display: flex;
    flex-direction: row;
}
.perseus-widget-editor .delete-item-button {
    align-self: center;
    padding-right: 0.5em;
}
.perseus-widget-editor-title-id {
    display: inline-flex;
    align-items: center;
}
.perseus-widget-editor-title-id > svg {
    float: left;
    font-size: 14px;
    margin-right: 10px;
}
.perseus-editor-accordion-container {
    display: inline-grid;
    width: 100%;
}
.perseus-editor-accordion-container.collapsed {
    grid-template-rows: 0fr;
    min-height: 0;
    visibility: hidden;
    transition:
        all 0.25s step-end,
        grid-template-rows 0.25s;
}
.perseus-editor-accordion-container.expanded {
    grid-template-rows: 1fr;
    min-height: 100%;
    visibility: visible;
    transition: grid-template-rows 0.5s;
}
.perseus-editor-accordion-container .perseus-editor-accordion-content {
    overflow: hidden;
    margin: 0 -1px;
    /* allows focus ring on accordion to show */
    padding: 0 1px;
}
.perseus-editor-widgets-selectors {
    background-color: #eee;
    border: 1px solid #ddd;
    border-top: 0;
    border-radius: 0 0 3px 3px;
    display: flex;
    flex-wrap: wrap;
    padding: 10px / 2;
}
.perseus-editor-widgets-selectors select {
    margin: 2px;
}
.perseus-editor-widgets > div.selected > strong {
    background-color: #ddf;
}
.perseus-editor-widgets .warning {
    background-color: #ffcccc;
    padding: 4px;
    margin: 4px;
}
.perseus-editor-word-count {
    cursor: help;
    flex: 1;
    float: right;
    margin-right: 3px;
    margin-top: 2px;
    text-align: right;
}
.MathJax .math {
    color: inherit;
}
#perseus {
    margin: 20px;
}
#perseus #problemarea #workarea {
    margin: 0;
}
#perseus #problemarea #workarea .perseus-image-caption {
    top: 0px !important;
}
#perseus .perseus-question-container > div,
#perseus .perseus-answer-container > div {
    padding-bottom: 25px;
}
#perseus .add-choice-container,
#perseus .add-hint-container {
    display: flex;
    flex-direction: row;
    margin-bottom: 20px;
    text-align: left;
}
#problemarea {
    font-size: 14px;
    position: relative;
    float: left;
    padding-bottom: 38px;
}
#problemarea a:link,
#problemarea input,
#problemarea label,
#problemarea select {
    /* for dropdowns */
    position: relative;
    z-index: 3;
    /* interactive-content */
}
.perseus-editor-table {
    clear: both;
    display: table;
    table-layout: fixed;
}
.perseus-editor-row {
    display: table-row;
}
.perseus-editor-left-cell {
    display: table-cell;
    padding-right: 30px;
    vertical-align: top;
    width: 360px;
    max-width: 360px;
    min-width: 360px;
}
.perseus-editor-right-cell {
    box-sizing: border-box;
    display: table-cell;
    padding: 30px;
    padding-top: 5px;
    vertical-align: top;
}
.perseus-hint-editor {
    padding-bottom: 20px;
}
.perseus-hint-editor .perseus-single-editor {
    margin-bottom: 5px;
}
.perseus-hint-editor .reorder-hints button {
    font-size: 16px;
}
.perseus-hint-editor .reorder-hints button:hover,
.perseus-hint-editor .reorder-hints button:active {
    color: #000;
    text-decoration: none;
}
.perseus-hint-editor .reorder-hints button.hidden {
    visibility: hidden;
}
.perseus-hint-editor .remove-hint {
    float: right;
    font-size: 13px;
    padding: 0 10px;
}
.perseus-hints-editor .add-hint {
    font-size: 13px;
}
.perseus-hints-editor
    .perseus-editor-row:first-child
    .perseus-editor-right-cell {
    border-top: 0;
}
.perseus-hint-editor + div .perseus-hint-renderer {
    width: 100%;
}
.perseus-hint-editor + div .perseus-hint-renderer div.paragraph {
    margin: 0px 0px 22px 0px;
}
.perseus-article-editor {
    margin-bottom: 20px;
    margin-top: 20px;
}
.perseus-article-editor .perseus-editor-table {
    margin-left: auto;
    margin-right: auto;
}
.perseus-article-editor .perseus-single-editor {
    margin-bottom: 10px;
}
.perseus-article-editor .section-control-button,
.perseus-article-editor .step-control-button {
    font-size: 13px;
    padding: 2px 10px;
    margin: 0 2px;
}
.perseus-article-editor .perseus-editor-left-cell {
    min-width: 360px;
}
.perseus-article-editor .mobile-preview,
.perseus-article-editor .desktop-preview,
.perseus-article-editor .editor-preview,
.perseus-article-editor .standalone-preview {
    box-sizing: border-box;
}
.perseus-article-editor .mobile-preview {
    border: 1px solid rgba(0, 0, 0, 0.29);
    max-width: 322px;
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.29);
    padding: 32px 16px;
}
.perseus-article-editor .desktop-preview {
    border: 1px solid transparent;
    padding: 32px 20px;
}
.perseus-article-editor .editor-preview {
    display: table-cell;
}
.perseus-article-editor .editor-preview.full-width {
    width: 100%;
}
.perseus-article-editor .editor-preview .desktop-preview {
    border: 1px solid rgba(0, 0, 0, 0.29);
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.29);
    width: 100%;
}
.perseus-article-editor .standalone-preview .mobile-preview,
.perseus-article-editor .standalone-preview .desktop-preview {
    margin-left: auto;
    margin-right: auto;
}
.perseus-article-editor .json-editor {
    margin: auto;
    max-width: 688px;
}
.perseus-article-editor .perseus-json-editor {
    display: block;
    margin-left: auto;
    margin-right: auto;
}
.perseus-article-editor .json-editor-warning {
    margin-bottom: 10px;
    text-align: center;
}
.perseus-article-editor .framework-perseus.perseus-article {
    box-sizing: border-box;
}
.perseus-article-editor .framework-perseus.perseus-article * {
    box-sizing: inherit;
}
.perseus-article-editor .perseus-editor-left-cell > .pod-title {
    padding: 4px 9px;
}
.perseus-widget-dropdown input[type="text"] {
    border: 1px solid #ccc;
    border-radius: 5px;
    padding: 5px;
}

.perseus-widget-dropdown .dropdown-choices {
    margin: 20px 0;
}
.perseus-widget-dropdown .dropdown-choices .dropdown-choice {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.perseus-widget-dropdown .dropdown-info {
    display: inline-flex;
    margin-bottom: 16px;
}
.perseus-widget-dropdown .dropdown-field {
    display: flex;
    flex-direction: row;
    align-items: center;
    min-width: 0;
    margin-bottom: 16px;
}
.perseus-widget-dropdown .remove-choice {
    margin-bottom: 10px;
}
.perseus-input-number-editor {
    font-family: Lato, "Noto Sans", sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 20px;
}
.perseus-input-number-editor .answer-option .unsimplified-options {
    min-height: 48px;
}
.perseus-input-number-editor .perseus-textarea-pair {
    font-size: 16px;
}
.perseus-input-number-editor .perseus-textarea-pair .perseus-textarea-underlay {
    margin-bottom: 26px;
}
.perseus-input-number-editor .perseus-textarea-pair textarea {
    background-color: #ffffff;
    border: 1px solid rgba(33, 36, 44, 0.5);
    border-radius: 4px;
}
.perseus-input-number-editor .input-answer-editor-value,
.perseus-input-number-editor .input-answer-editor-message {
    display: inline-block;
}
.perseus-input-number-editor .input-answer-editor-value-container {
    display: block;
}
.perseus-input-number-editor .input-answer-editor-value-container input {
    background: #ffffff;
    border: 1px solid rgba(33, 36, 44, 0.5);
    border-radius: 4px;
    color: #21242c;
    font-family: Lato, "Noto Sans", sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 20px;
    outline-offset: -2px;
}
.perseus-input-number-editor
    .input-answer-editor-value-container
    .numeric-input-value {
    margin-left: 8px;
    width: 6em;
}
.perseus-input-number-editor
    .input-answer-editor-value-container
    .max-error-input-value {
    display: none;
    width: 3em;
}
.perseus-input-number-editor
    .input-answer-editor-value-container
    .max-error-plusmn {
    cursor: default;
    display: none;
    height: 32px;
    padding-top: 4px;
    text-align: center;
    vertical-align: top;
    width: 1em;
}
.perseus-input-number-editor
    .input-answer-editor-value-container.with-max-error
    .numeric-input-value,
.perseus-input-number-editor
    .input-answer-editor-value-container:focus-within
    .numeric-input-value {
    border-right: none;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}
.perseus-input-number-editor
    .input-answer-editor-value-container.with-max-error
    .max-error-input-value,
.perseus-input-number-editor
    .input-answer-editor-value-container:focus-within
    .max-error-input-value {
    border-left: none;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    display: inline-block;
}
.perseus-input-number-editor
    .input-answer-editor-value-container.with-max-error
    .max-error-plusmn,
.perseus-input-number-editor
    .input-answer-editor-value-container:focus-within
    .max-error-plusmn {
    border-top: 1px solid rgba(33, 36, 44, 0.5);
    border-bottom: 1px solid rgba(33, 36, 44, 0.5);
    display: inline-block;
}
.perseus-input-number-editor .options-toggle,
.perseus-input-number-editor .answer-trash,
.perseus-input-number-editor .answer-status {
    height: 26px;
    line-height: 26px;
    outline-offset: -3px;
    vertical-align: middle;
}
.perseus-input-number-editor .value-divider {
    border-top: 1px solid #ccc;
}
.perseus-input-number-editor .options-toggle,
.perseus-input-number-editor .answer-trash {
    border-left: 1px solid #ccc;
    box-sizing: border-box;
    cursor: pointer;
    display: inline-block;
    text-align: center;
    text-decoration: none;
    width: 20%;
}
.perseus-input-number-editor .options-toggle {
    background-color: #eee;
    color: #444;
}
.perseus-input-number-editor .options-toggle:hover {
    background-color: #ccc;
}
.perseus-input-number-editor .answer-trash {
    background-color: #c04f03;
    background-image: linear-gradient(to bottom, #e35d04, #c04f03);
    color: #fff;
}
.perseus-input-number-editor .answer-trash:hover {
    color: #fff;
    background-image: linear-gradient(to bottom, #f46e15, #d16014);
}
.perseus-input-number-editor .is-strict-indicator {
    background-color: #d9edf7;
    border-bottom: 1px solid #ccc;
    border-right: 1px solid #ccc;
    cursor: default;
    font-size: 16px;
    line-height: 12px;
    height: 12px;
    width: 12px;
    text-align: center;
    position: absolute;
    top: 0;
    right: auto;
    bottom: auto;
    left: 0;
    -webkit-user-select: none;
    user-select: none;
}
.perseus-input-number-editor .simplify-indicator {
    border-top: 1px solid #ccc;
    border-right: 1px solid #ccc;
    cursor: default;
    font-size: 10px;
    line-height: 13px;
    height: 13px;
    width: 12px;
    text-align: center;
    position: absolute;
    top: 12px;
    right: auto;
    bottom: auto;
    left: 0;
    -webkit-user-select: none;
    user-select: none;
}
.perseus-input-number-editor .simplify-indicator.optional {
    background-color: #aaffaa;
}
.perseus-input-number-editor .simplify-indicator.enforced {
    background-color: #ffcccc;
}
.perseus-input-number-editor .answer-status {
    color: inherit;
    display: inline-block;
    text-align: center;
    text-decoration: none;
    width: 60%;
    -webkit-user-select: none;
    user-select: none;
}
.perseus-input-number-editor .answer-status.wrong {
    background-color: #ffcccc;
}
.perseus-input-number-editor .answer-status.correct {
    background-color: #aaffaa;
}
.perseus-input-number-editor .answer-status.ungraded {
    background-color: #d9edf7;
}
.perseus-input-number-editor .input-answer-editor-message {
    margin-left: 5px;
}
.perseus-input-number-editor
    .input-answer-editor-message
    .perseus-single-editor {
    font-family: "Lucida Grande";
    width: 230px;
}
.perseus-input-number-editor
    .input-answer-editor-message
    .perseus-single-editor
    .perseus-textarea-pair
    > textarea,
.perseus-input-number-editor
    .input-answer-editor-message
    .perseus-single-editor
    .perseus-textarea-underlay {
    padding: 5px;
}
.perseus-input-number-editor
    .input-answer-editor-message
    .perseus-single-editor
    .perseus-textarea-pair {
    border-color: #ccc;
    border-radius: 3px;
    min-height: 53px;
}
.perseus-input-number-editor
    .input-answer-editor-message
    .perseus-single-editor
    .perseus-textarea-underlay {
    margin-bottom: 0;
}
.perseus-widget-radio {
    margin-bottom: 10px;
}
.perseus-widget-radio .choice-editor .perseus-single-editor {
    margin-bottom: 0;
}
.perseus-widget-radio .choice-editor.correct textarea {
    background: #aaffaa;
}
.perseus-widget-radio .choice-editor.incorrect textarea {
    background: #ffcccc;
}
.perseus-widget-radio textarea::placeholder {
    color: #777;
}
.perseus-widget-radio .rationale-editor .perseus-textarea-pair {
    border-top: 0;
}
.perseus-widget-radio .choice-rationale-editors,
.perseus-widget-radio .choice-editor,
.perseus-widget-radio .rationale-editor {
    display: inline-block;
    width: 100%;
}
.perseus-widget-radio .perseus-single-editor {
    border: 0;
    display: inline-block;
    margin: 0 0 5px;
    vertical-align: top;
}
.perseus-widget-radio .perseus-single-editor p {
    margin: 0;
}
.perseus-widget-radio .perseus-textarea-pair,
.perseus-widget-radio .perseus-textarea-underlay {
    /* Wrap when text area has a long image link that overflows. */
    overflow-wrap: anywhere;
    display: block;
}
.perseus-widget-radio .perseus-textarea-pair > textarea,
.perseus-widget-radio .perseus-textarea-pair > .perseus-textarea-underlay {
    padding: 5px;
}
.perseus-widget-editor-content .add-choice-container .simple-button {
    margin-right: 10px;
}
.perseus-widget-editor-content .perseus-widget-radio {
    position: static;
}
.perseus-widget-editor-content .perseus-widget-radio .checkbox {
    position: relative;
    top: -10px;
}
.perseus-widget-editor-content .perseus-radio-option.none-of-above:before {
    content: "None of the above";
    display: block;
    font-style: italic;
    font-weight: bold;
}
.perseus-widget-editor-content
    .perseus-radio-option.none-of-above
    .choice-editor.incorrect {
    opacity: 0.5;
}
#solutionarea .perseus-widget-radio li {
    padding: 7px 0;
}
.framework-perseus
    table.perseus-widget-table-of-values
    th
    .perseus-single-editor {
    width: 80px;
    margin-bottom: 6px;
}
.framework-perseus
    table.perseus-widget-table-of-values
    th
    .perseus-textarea-pair,
.framework-perseus
    table.perseus-widget-table-of-values
    th
    .perseus-single-editor {
    height: 50px;
}
.categorization-container.categorization-container-editor {
    width: 350px;
    margin-bottom: 160px;
}
.categorization-container.categorization-container-editor .card input {
    margin: 7px 3px 7px 13px;
    font-size: 12px;
    display: block;
    width: 81%;
}
.categorization-container.categorization-container-editor .category {
    float: left;
    padding: 5px;
    width: 160px;
}
.categorization-container.categorization-container-editor .categories {
    width: 176px;
}
.categorization-container.categorization-container-editor
    .perseus-textarea-underlay {
    margin-bottom: 0;
}
.categorization-container.categorization-container-editor .drag-bar {
    float: left;
    font-size: 10px;
    padding: 2px 0;
    height: 70%;
    margin-top: 3px;
}
.categorization-container.categorization-container-editor .header {
    margin-bottom: 8px;
}
.categorization-container.categorization-container-editor .header input {
    display: block;
    margin-right: 24px;
    width: 76%;
}
.categorization-container.categorization-container-editor .header .remove {
    position: relative;
    top: -14px;
    left: 12px;
    float: right;
    width: 20px;
    height: 20px;
    padding: 2px;
    color: #666;
    cursor: pointer;
}
.categorization-container.categorization-container-editor
    .header
    .remove:hover {
    color: #333;
}
.categorization-container.categorization-container-editor .delete-item-area {
    position: absolute;
    width: 150px;
    height: 60px;
    padding-top: 40px;
    bottom: -150px;
    left: 10px;
    border: dashed 2px #888;
    color: #888;
    text-align: center;
    font-size: 20px;
}
.categorization-container.categorization-container-editor
    .delete-item-area.target {
    border-color: black;
    color: #333;
}
.categorization-container.categorization-container-editor .card {
    width: 130px;
    padding: 0;
}
.categorization-container.categorization-container-editor
    .card.dragging
    .drag-bar {
    margin-left: 2px;
}
.categorization-editor-area {
    height: 30px;
}
.categorization-editor-area .add-item {
    float: left;
    margin-left: 17px;
}
.categorization-editor-area .add-category {
    margin-left: 173px;
}
.perseus-widget-interactive-graph {
    display: block;
}
.perseus-widget-plotter-editor .plotter-categories,
.perseus-widget-plotter-editor .pic-url {
    width: 70%;
}
.perseus-text-list-editor input[type="text"] {
    padding: 3px;
    margin-right: 5px;
    min-width: 20px;
    max-width: 340px;
}
.perseus-text-list-editor.layout-horizontal input[type="text"] {
    float: left;
}
.perseus-matcher-editor .perseus-text-list-editor {
    float: left;
    max-width: 50%;
}
.perseus-matcher-editor .perseus-text-list-editor input[type="text"] {
    max-width: 90%;
}
.perseus-matcher-editor input[type="text"] {
    width: 46%;
}
.perseus-matcher-editor input[type="text"] + input[type="text"] {
    margin-left: 2%;
}
.info-tip {
    display: inline-block;
}
.info-tip-content-container p {
    font-size: 12px;
    line-height: 1.4;
    margin: 0;
}
.info-tip-content-container p + p {
    margin-top: 22px;
}
.perseus-widget-interaction-editor
    .perseus-widget-interaction-editor-select-element {
    background-color: #eee;
    border: 1px solid #ddd;
    border-top: 0;
    border-radius: 0 0 3px 3px;
    padding: 5px 10px;
    margin: 20px -11px -11px -11px;
}
.perseus-widget-interaction-editor .colorpicker-circle {
    border-radius: 50%;
    width: 14px;
    height: 14px;
    position: absolute;
    left: 5px;
    top: 5px;
}
.perseus-interaction-element {
    border: 1px solid #ddd;
    border-radius: 3px;
}
.perseus-interaction-element .perseus-interaction-element-title {
    background-color: #eee;
    border: 1px solid #ddd;
    border-bottom: 0;
    font-size: 1.25em;
    padding: 4px 10px;
    border-radius: 3px 3px 0 0;
    border: 0;
    color: inherit;
    display: block;
    text-decoration: none;
    white-space: nowrap;
    font-size: 1em;
    overflow: hidden;
}
.perseus-interaction-element .perseus-interaction-element-title.closed {
    border-radius: 3px;
}
.perseus-interaction-element .perseus-interaction-element-title > svg {
    float: left;
    font-size: 14px;
    margin-right: 10px;
}
.perseus-interaction-element .perseus-interaction-element-content {
    border-radius: 0 0 3px 3px;
    border-top: 1px solid #ddd;
    padding: 10px;
}
.perseus-interaction-element
    .perseus-interaction-element-content
    .edit-controls {
    text-align: right;
    margin-top: -30px;
}
.perseus-interaction-element
    .perseus-interaction-element-content
    .edit-controls
    > button {
    background: #fff;
    border: 0;
    cursor: pointer;
    padding: 0;
    margin-left: 7px;
    font-size: 18px;
    color: #555;
}
.perseus-interaction-element .perseus-interaction-element-content.leave {
    display: none;
}
.button-set-separator {
    margin: 10px 0;
}
.perseus-widget-editor .unit-radio {
    color: black;
    text-decoration: none;
}
.unit-example-not-okay {
    color: red;
}
.unit-example-okay {
    color: green;
}
.pair-editor input {
    width: 120px;
}
.marvel-device.iphone6.silver:after {
    z-index: 1;
}
.perseus-diff {
    margin: 0 10px;
}
.perseus-diff .diff-header {
    font-size: 18px;
    padding: 10px 0;
    width: 50%;
    display: inline-block;
}
.perseus-diff .diff-header.collapsed {
    font-size: 14px;
    padding: 0px;
}
.perseus-diff .diff-body {
    border-top: 1px solid #e4e4e4;
    border-bottom: 1px solid #e4e4e4;
}
.perseus-diff .diff-row {
    width: 50%;
    white-space: pre-wrap;
    box-sizing: border-box;
    font-size: 14px;
    padding-right: 20px;
    padding-left: 10px;
    overflow: hidden;
}
.perseus-diff .diff-row.collapsed {
    color: #888;
    cursor: pointer;
}
.perseus-diff .diff-row.collapsed:hover {
    color: #666;
}
.perseus-diff .diff-row.collapsed:active {
    color: #444;
}
.perseus-diff .diff-row .diff-line {
    margin-bottom: 20px;
}
.perseus-diff .before {
    float: left;
    border-left: 1px solid #e4e4e4;
}
.perseus-diff .after {
    float: right;
    border-right: 1px solid #e4e4e4;
    border-left: 1px solid #e4e4e4;
}
.perseus-diff .inner-value {
    height: 100%;
    padding: 3px;
}
.perseus-diff .not-present {
    display: none;
}
.perseus-diff .blank-space {
    visibility: hidden;
}
.perseus-diff .added {
    background-color: #eeffee;
}
.perseus-diff .added.dark {
    background-color: #aaffaa;
}
.perseus-diff .removed {
    background-color: #ffeeee;
}
.perseus-diff .removed.dark {
    background-color: #ffaaaa;
}
.perseus-diff .image {
    display: inline-block;
    margin-left: 20px;
    margin-bottom: 10px;
}
.perseus-diff .image,
.perseus-diff .image > div,
.perseus-diff .image > img {
    max-height: 300px;
    max-width: 100%;
}
.perseus-diff .image-unchanged {
    border: 1px solid #aaaaaa;
}
.perseus-diff .image-added {
    border: 2px solid #aaffaa;
}
.perseus-diff .image-removed {
    border: 2px solid #ffaaaa;
}
.perseus-diff .diff-separator {
    border-bottom: 1px dashed #444;
    margin: 30px 0 10px 0;
}
/* Reset fieldset min-width as our editors include a fieldset element
nested within a table cell, which results in native browser styling that
breaks the layout depending on the widget editors used.*/
.perseus-editor-table fieldset {
    min-inline-size: 0;
    min-width: 0;
}
/**
 * Disabled Editing Mode Styles
 *
 * Applied when editingDisabled=true to prevent content creators from making
 * changes while still allowing them to view the editor interface.
 *
 * Targets all form controls and interactive elements within disabled editors.
 */
.perseus-single-editor.perseus-editor-disabled input,
.perseus-single-editor.perseus-editor-disabled textarea,
.perseus-single-editor.perseus-editor-disabled select,
.perseus-single-editor.perseus-editor-disabled checkbox,
.perseus-single-editor.perseus-editor-disabled .perseus-math-input,
.perseus-single-editor.perseus-editor-disabled .keypad-input {
    opacity: 0.6 !important;
    background-color: var(
        --wb-semanticColor-core-background-neutral-subtle
    ) !important;
    cursor: not-allowed !important;
    border-color: var(--wb-semanticColor-core-border-neutral-subtle) !important;
}

/* We want to keep the button colors as it often helps denote correctness. */
.perseus-single-editor.perseus-editor-disabled button {
    opacity: 0.6 !important;
    cursor: not-allowed !important;
}

/* Plotter is a special case due to the archaic graphie implementation. */
.perseus-editor-disabled .perseus-widget-plotter {
    pointer-events: none;
}
